We look at the division of 40498980 by 89 
Our goal is to divide 40498980 by 89.

Let's proceed to step 1:
If we divide 4 by 89, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 89

Going ahead to step 2:
89 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (4) from the dividend, add it to 40, then carry on: 404 / 89

Moving on to step 3:
89 goes into 404 4 times with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 356 away from 404, we end up with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 89

Let's proceed to step 4:
89 can be fit into 489 5 times, resulting in a remainder of 44.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Deduct 445 from 489 and we're left with 44.
Bring next digit (8) of the dividend behind the 44 and repeat the process: 448 / 89

Going ahead to step 5:
The number 89 fits into 448 5 times, leaving a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 455.0
If we subtract 445 from 448, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 89

Let's proceed to step 6:
89 goes into 39 0 times with a remainder of 39.
The next digit of our result is 0. 
Result so far: 4550.0
If we subtract 0 from 39, we get 39.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 89

Let's proceed to step 7:
The number 89 fits into 398 4 times, leaving a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 45504.0
If we take 356 away from 398, we end up with 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 89

Advancing to step 8:
If we divide 420 by 89, we get 4 and a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 455044.0
Subtract 356 from 420 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 9:
89 can be fit into 640 7 times, resulting in a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 455044.7
Deduct 623 from 640 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 10:
89 can be fit into 170 1 times, resulting in a remainder of 81.
Record the quotient 1 as the next digit in the result. 
Result so far: 455044.71
If we subtract 89 from 170, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 11:
810 divided by 89 is 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 455044.719
If we take 801 away from 810, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
If we divide 90 by 89, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 455044.7191
If we subtract 89 from 90, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
89 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 455044.7191
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
89 can be fit into 100 1 times, resulting in a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 455044.719101
Subtracting 89 from 100 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 15:
89 goes into 110 1 times with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 455044.7191011
Subtracting 89 from 110 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

After the division, we end up with 455044.7191011 and a remainder of 2.1e-07.